AO-63 assault rifle

The AO-63 is a Soviet two-barrel AK derived assault rifle chambered for the 5.45×39mm round. It was designed by Sergei Simonov and Peter Tkachev, and manufactured by TsNIITochMash. It uses a side-by-side barrel configuration, and it can reach a maximum rate of fire of 6000 rounds/min when fired in two-round burst mode with a 0.01 second delay to increase ballistic performance, making it technically the fastest-firing rifle known.

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1986  Wikidata
AO-63
mass 3.68 kilogram, length 890 millimetre, 
assault rifle, TsNIITochMash, 
A-91, AEK-971, AK-101, AK-103, AK-12, AK-15, AK-58, AKS-74U, AMB-17, AMD 65, AN-94, AO-38 assault rifle, Armalite AR-18, assault rifle, Beretta AR70, Beretta AR70/90, Caracal CAR 816, CZ 806 BREN 2, Dasan Machineries K16, FARA 83, Gilboa, Haenel MK 556, Heckler & Koch G41, Heckler & Koch HK32, Heckler & Koch HK433, Howa Type 20, Howa Type 89, Kale KCR-556, Kbkg wz. 1960, KH-2002, Komodo Armament D5, L85, M231 Firing Port Weapon, M4-WAC-47, MSBS Grot, Pindad SS3, Pistol Mitralieră model 1963/1965, Pușcă Automată model 1986, R5 RGP, SAR 21, SR-3 Vikhr, SR-47, T65 assault rifle, TKB-022, Valmet M76, Vektor R4, XM8 rifle, Zastava M05E, Zastava M90, 

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Location: KML, Cluster Map, Maps,

Frameless

Type	Subtype	Date	Description	Notes	Source